Shadow Org's org-table face

README.org

@@ -443,7 +443,7 @@ show a few tweaks to improve visibility without theming:
 #+name: lst:shadow-font-lock-faces
 #+begin_src emacs-lisp
   (with-eval-after-load 'emacs
-    ;; Shadow the definition in org-faces.el:
+    ;; Shadow two definitions in org-faces.el:
     (defface org-block
       ;; https://emacs.stackexchange.com/a/9604 answers:
       ;; How to override a defined face for light and dark backgrounds?
@@ -465,7 +465,20 @@ show a few tweaks to improve visibility without theming:
   verse and quote blocks are fontified using the `org-verse' and
   `org-quote' faces, which inherit from `org-block'.")
 
-    ;; Shadow the definition in sh-script.el:
+    (defface org-table
+      ;; https://emacs.stackexchange.com/a/9604 answers:
+      ;; How to override a defined face for light and dark backgrounds?
+      `((((background dark))
+         :inherit (fixed-pitch)
+         ,@(and (>= emacs-major-version 27) '(:extend t))
+         :background "#444444")
+        (t
+         :inherit (fixed-pitch)
+         ,@(and (>= emacs-major-version 27) '(:extend t))
+         :background "#FFFFD0"))
+      "My face for tables.")
+
+    ;; Shadow one definition in sh-script.el:
     (defface sh-heredoc
       '((((class color) (background dark))
          (:foreground "yellow"))